RT50

In Stock

Description

Driving status main parameter list

category project unit parameter
size

parameter

Full length Mm 12880
Full width of the machine Mm 3080
Full height Mm 3625
Wheelbase Mm 3950
Track Mm 2500
weight

parameter

Driving state Kg 36140
Axle load Front axle Kg 19220
Rear axle Kg 16920
power

parameter

Engine rated power Kw/(r/min) 198/2500
Maximum engine torque Nm(r/min) 970/1200-1700
travel

parameter

Maximum travel speed Km/h 40
Turning radius Minimum turning radius m 6
Turntable turn radius m 3.62
Minimum ground clearance Mm 400
Approach angle ° 20
Departure angle ° 19
Braking distance (vehicle speed is 30Km/h) m ≤8.5
Maximum grade % 55
Maximum noise outside the engine during acceleration dB(A) 88

 

Lifting operation status main parameter list

category project unit parameter
Main performance parameters Maximum rated total lifting capacity t 50
Rated working range m 3
Maximum lifting torque Basic arm KN.m 1575
Longest main arm KN.m 588
Longest main arm plus jib KN.m 300
Leg distance Portrait m 6.75
Landscape m 7.1
Lifting height Basic arm m 10.86
Longest main arm m 32
Longest main arm + jib m 47.6
Boom length Basic arm m 10.25
Longest main arm m 32
Longest main arm + jib m 47
Jib mounting angle ° 0,30
Working speed parameter Boom amplitude change time Arm s 55
Falling arm s 90
Boom extension time Full extension s 65
Full reduction s 52
Maximum turning speed r/min 2.0
Leg extension time Horizontal leg At the same time s 12
At the same time s 12
Vertical leg At the same time s 14
At the same time s twenty one
Lifting speed single rope (wire rope on the fourth floor) Main hoisting mechanism No load m/min 130
Secondary lifting mechanism No load m/min 100

 

Crane lifting performance table

1. Main arm lifting performance table

Amplitude (m) Leg rotation (360°)
Arm length 10.25 (m) Arm length 15.688 (m) Arm length 21.125 (m) Arm length 26.563 (m) Arm length 32 (m)
Lifting weight (kg) Lifting weight (kg) Lifting weight (kg) Lifting weight (kg) Lifting weight (kg)
3 50000
3.5 45000
4 38000
4.5 33500 21000
5 30000 21000
5.5 25000 20000
6 20000 19000 14000
6.5 17000 17500 13200
7 14800 15000 12500 9800
8 12600 12000 11300 8700
9 9800 10300 7900 6400
10 8200 8400 7200 5500
12 7000 7000 6000 4800
14 5500 5000 4200
16 4500 4300 3500
18 3600 3100
20 3100 2500
twenty two 2700 1900
twenty four 1800
26 1600
28 1300
30 1000
Magnification 10 6 4 3 2
50T main hook weight: 360kg

 2, tire operation full swing lifting performance table

Amplitude (m) Tire work full rotation (360°)
Arm length 10.25 (m) Arm length 14.6(m) Arm length 18.95 (m) Arm length 23.3 (m)
Lifting weight (kg) Lifting weight (kg) Lifting weight (kg) Lifting weight (kg)
3 8000 7040
3.5 6240 6000 5760
4 5280 5120 5200
4.5 4480 4400 4480 4560
5 3880 3760 3840 3920
5.5 3360 3360 3440 3440
6 2960 2960 3040 3040
6.5 2560 2640 2720 2720
7 2240 2320 2400 2480
8 1840 1920 2000
9 1520 1600 1600
10 1280 1360
11 1040 1120
12 880
Magnification 3 2 2 2
50T main hook weight: 360kg

 

On-load driving performance table

Amplitude (m) Front loading hoist
Driving speed: ≤2Km/h
Arm length 10.25 (m) Arm length 14.6(m) Arm length 18.95 (m) Arm length 23.3 (m)
Lifting weight (kg) Lifting weight (kg) Lifting weight (kg) Lifting weight (kg)
3 10000 8800
3.5 7800 7500 7200
4 6600 6400 6500
4.5 5600 5500 5600 5700
5 4850 4700 4800 4900
5.5 4200 4200 4300 4300
6 3700 3700 3800 3800
6.5 3200 3300 3400 3400
7 2800 2900 3000 3100
8 2300 2400 2500
9 1900 2000 2000
10 1600 1700
11 1300 1400
12 1100
Magnification 3 2 2 2
50T main hook weight: 360kg

 

 Jib lifting performance table

angle The jib is fully rotated 360°
Auxiliary arm mounting angle (°) Auxiliary arm mounting angle (°)
Arm length 8.4m Arm length 15m
30° 30°
Lifting weight (kg) Lifting weight (kg) Lifting weight (kg) Lifting weight (kg)
78 3200 2000 2300 1000
75 3200 2000 2200 980
72 3000 1600 2000 900
70 2500 1500 1800 850
65 2000 1100 1600 760
60 1500 1000 1200 570
55 900 600 750 350
50 350 240
Hook weight 68 kg

 

★ Description of the lifting weight in the above lifting performance table

1) The value indicated by the rated lifting capacity in the table is the maximum lifting capacity that the crane can guarantee on a flat and solid ground. The starting amount does not exceed 75% of the tipping load;

2) The rated lifting weight in the table includes the weight of the hook and spreader;

3) The working range in the table is the actual value including the deformation amount of the boom, so the lifting work must be carried out based on the working range;

4) 75% of the tipping load considering wind 6, i.e. pressure of 125N / m allows up crane legs still fight when six jobs wind, and prohibits operation of the tire with the carrier tape job.

 

Crane To configure and parameter table

Serial number Name and parameters
1 Chassis Manufacturing unit Xuzhou Jiufa Construction Machinery Co., Ltd.
Number of axes 2
Drive type 4×4
2 engine Manufacturing unit Dongfeng Cummins
model ISDE 270 30
Maximum output power 198KW (2 7 0PS)/2 5 00r/min
Maximum output torque 970N.m/1200-1700r/min
3 Gearbox Manufacturing unit ZF
model 4WG200
4 bridge Manufacturing unit KESSLER+CO (Germany)
model 82.5357.3b (front axle) / 82.5358.3b (rear axle)
5 Tire Manufacturing unit ————
model 20.5R25(★★)
6 Steering gear Manufacturing unit Eaton Fluid Power (Shanghai) Co., Ltd.
model BZZ-630+FK-/20
7 Braking System Manufacturing unit SAFTM Weihai Renhe
model 191834/ZP3 integral brake valve

 

8 Suspension Front axle (type) rigidity
Rear axle (type) Swing
9 Cab Number of passengers in the cab 2
Type Single door
10 Hydraulic pump Manufacturing unit Xuzhou Keyuan
Model (main pump) CB-KPHGR80/80/40/08B1F1J2 quadruple gear pump
11 Boarding multi-way valve Manufacturing unit Guizhou Fengyang Hydraulic Parts Co., Ltd.
model FYZ-37A
12 Luffing mechanism Variable amplitude cylinder manufacturing unit Chengdu Oil Cylinder Factory
Variable amplitude type Single cylinder front branch

 

Serial number Name and parameters
13 Telescopic mechanism Telescopic cylinder manufacturing unit Chengdu Oil Cylinder Factory
Telescopic model Telescopic cylinder + rope row (synchronous expansion)
14 Slewing reducer Manufacturing unit Xuzhou Jincheng Planetary Transmission Co., Ltd.
model HJX80T3-105-04 planetary mechanism
15 Rotary motor Manufacturing unit Guizhou Liyuan Hydraulic
model L2F28W2Z8 axial piston motor

 

16 Lifting reducer Manufacturing unit Xuzhou Jincheng Planetary Transmission Co., Ltd.
Model (main) QJX170.46-03 planetary mechanism
Model (sub) QJX170.46-03 planetary mechanism
17 Lifting motor Manufacturing unit Guizhou Liyuan Hydraulic
Model (main) LYA6V107HD1DFZ20850 axial plunger quantitative motor
Model (sub) LYA6V107HD1DFZ20850 axial plunger quantitative motor
18 Slewing ring Manufacturing unit Maanshan square slewing bearing
model 011.60.1487Z
19 Hoisting balance valve Manufacturing unit Jiangsu Dingsheng
model 070205
20 Variable amplitude balancing valve Manufacturing unit Shengbang Hydraulic / HBS
model CCBH140/200-2/4.5K /P296-r593
twenty one Torque limiter Manufacturing unit Shanghai Pfeiffer
model PFRCLIM-160

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